MolybdenumDisulfide Leakage TyphimuriumBiofilm Heat FrictionalForceMicroscopy OxideLayer HDD HafniumDioxide Polyurethane optoelectronics food DNAProtein ForceVolumeMapping KelvinProbeForceMicroscopy MagneticForce NiFe SolarCell LiquidCell Hydroxyapatite PVA Wafer ForceMapping BloodCell Defects Pores Varistor Bacterium SelfAssembly molecular_beam temp FailureAnalysis Ceramics Grain SrTiO3 Composition